GB718835A - Improvements relating to heat treatment of strip metal - Google Patents
Improvements relating to heat treatment of strip metalInfo
- Publication number
- GB718835A GB718835A GB13018/52A GB1301852A GB718835A GB 718835 A GB718835 A GB 718835A GB 13018/52 A GB13018/52 A GB 13018/52A GB 1301852 A GB1301852 A GB 1301852A GB 718835 A GB718835 A GB 718835A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- liquid
- bath
- chamber
- heated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/60—Continuous furnaces for strip or wire with induction heating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
718,835. Annealing strip. ELECTRIC FURNACE CO., Ltd. May 11, 1953 [May 22, 1952], No. 13018/52. Class 72 Strip metal is continuously heat treated by being passed into and out of a chamber containing a controlled atmosphere through one or more liquid gas tight traps, heated in the chamber and the liquid caused to transfer heat from the outgoing to the incoming strip. As shown, the strip 10 passes under a pulley 11 in a liquid bath 15 into an inverted U-shaped chamber 12 and under a pulley 11 in a second liquid bath 16. The chamber has an opening 17 by which an inert or other atmosphere may be introduced. The liquid baths 15, 16 may be of mercury or lead and may be connected by tubes 18, one of which may be fitted with a pump to assist circulation Fig. 2 (not shown). The liquid in the bath 16, heated by the hot strip, flows into the bath 15 and preheats the incoming strip. A single bath into which both ends of the chamber dip may be used Fig. 3 (not shown). The strip may be heated by induction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB13018/52A GB718835A (en) | 1952-05-22 | 1952-05-22 | Improvements relating to heat treatment of strip metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB13018/52A GB718835A (en) | 1952-05-22 | 1952-05-22 | Improvements relating to heat treatment of strip metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB718835A true GB718835A (en) | 1954-11-24 |
Family
ID=10015312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13018/52A Expired GB718835A (en) | 1952-05-22 | 1952-05-22 | Improvements relating to heat treatment of strip metal |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB718835A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3353806A (en) * | 1962-03-30 | 1967-11-21 | Schloemann Ag | Apparatus for annealing continuous metal bands in a vacuum |
| US4822969A (en) * | 1988-04-21 | 1989-04-18 | Neturen Company Limited | Apparatus for continuous-direct-resistance heating of long-length articles |
| US4987281A (en) * | 1987-11-30 | 1991-01-22 | Neturen Company Limited | Apparatus for continuous-direct-resistance heating of long-length particles |
-
1952
- 1952-05-22 GB GB13018/52A patent/GB718835A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3353806A (en) * | 1962-03-30 | 1967-11-21 | Schloemann Ag | Apparatus for annealing continuous metal bands in a vacuum |
| US4987281A (en) * | 1987-11-30 | 1991-01-22 | Neturen Company Limited | Apparatus for continuous-direct-resistance heating of long-length particles |
| US4822969A (en) * | 1988-04-21 | 1989-04-18 | Neturen Company Limited | Apparatus for continuous-direct-resistance heating of long-length articles |
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